2026-10-07
买卖信号
1. **买入信号**:当"给"(EMA(C,2))上穿"力"(EMA(SLOPE(C,9)*20+C,37)时触发买入
- 图标信号:DRAWICON(买,L*0.975,25)
- 文字信号:DRAWTEXT(买,L*0.955,'杀')
2. **卖出信号**:当"力"上穿"给"时触发卖出(即"给"下穿"力")
- 图标信号:DRAWICON(卖,H*1.03,15)
- 文字信号:DRAWTEXT(卖,H*1.05,'逃')
3. **持仓状态**:CLOSE>=SAR(4,2,20)时显示紫色圆点
4. **空仓状态**:CLOSE<=SAR(4,2,20)时显示灰色圆点
用法
该指标为趋势跟踪系统,适用于中短线交易:
- **使用场景**:在趋势明显的行情中使用效果较好,可用于判断个股或指数的趋势方向
- **买入条件**:当短期EMA(给)上穿长期EMA变体(力)时出现"杀"信号,同时价格站在SAR上方时确认趋势向上
- **卖出条件**:当"给"下穿"力"时出现"逃"信号,或价格跌破SAR时考虑止盈止损
- **注意事项**:在震荡行情中可能出现频繁的假信号,建议结合其他技术分析工具(如成交量、均线等)综合判断;可配合MA5、MA10、MA30均线系统进一步确认趋势
公式源码
MA5:MA(CLOSE,5),LINETHICK1,COLORGREEN;
MA10:MA(CLOSE,10),LINETHICK1,COLORRED;
MA30:MA(CLOSE,30),LINETHICK2,COLORYELLOW;
持仓:IF(CLOSE>=SAR(4,2,20),sar(4,2,20),DRAWNULL),CIRCLEDOT,COLOR9428FF;
空仓:IF(CLOSE<=SAR(4,2,20),SAR(4,2,20),DRAWNULL),CIRCLEDOT,COLORC0C0C0;
现价:CLOSE,COLORWHITE,NODRAW;
十日涨跌: (C-REF(CLOSE,10))/REF(CLOSE,10)*100,COLORGREEN,NODRAW;
给:=EMA(C,2),COLORRED;
力:=EMA(SLOPE(C,9)*20+C,37);
买:=crOSS(给,力);
卖:=CROSS(力,给);
STICKLINE(给>=力,LOW,HIGH,0.01,0),COLOR0000DD;
STICKLINE(给>=力,CLOSE,OPEN,2,1),COLORRED;
STICKLINE(给>=力,LOW,HIGH,0.01,0),COLOR0000DD;
STICKLINE(给>=力,CLOSE,OPEN,2,1),COLORRED;
STICKLINE(给<力,LOW,HIGH,0.01,0),COLORFFDD00;
STICKLINE(给<力,CLOSE,OPEN,2,0),COLORFFFF00;
STICKLINE(CROSS(给,力),OPEN,CLOSE,2.5,0),COLORYELLOW;
STICKLINE(CROSS(力,给),OPEN,CLOSE,2.5,0),COLORWHITE;
DRAWICON(买,L*0.975,25);
DRAWTEXT(买,L*0.955,'杀'),COLORYELLOW;
DRAWICON(卖,H*1.03,15);
DRAWTEXT(卖,H*1.05,'逃'),COLORWHITE;